Staring next Wednesday, McDonald’s will start selling a Chicken Big Mac with chicken instead of burgers . . . but only in the U.K.

It’s just like a regular Big Mac but with two fried chicken patties.  And they’re just testing it so it’ll only be on the U.K. menu until March 15th.  A few countries in the Middle East already have it on their permanent menu, though, so it’s not a totally new thing.

It’s not clear if they plan to test it here anytime soon so if you want one, the best you can do is hack it.  Just order a Big Mac, but ask for McChicken patties instead of burgers.  They might charge you more though.